okplazas.com Pepperl+Fuchs Photoelectric Switch A Good Helper in Industrial Control

The P+F photoelectric switch uses the shielding or reflection of the light beam from the object to be detected, and the gating circuit of the synchronous loop is used to detect the presence or absence of the object. Pepperl+Fuchs Photoelectric Switch The working principle of the diffuse reflection type photoelectric switch with background shading function is realized by adjusting the optical angle of the transmitting sheet and the receiving sheet.

Pepperl+Fuchs photoelectric sensor

The detection distance of Pepperl+Fuchs switch is adjusted to the surface of the object being detected, and the signal sent from behind the object is blocked. The high-resolution characteristics of laser diodes can be used to accurately and reliably detect tiny objects. For example, the diameter of the light spot can reach 0.1mm. Pepperl+Fuchs photoelectric sensor converts the change of light intensity between the transmitting end and the receiving end into the change of current to achieve the purpose of detection. Since the output circuit and input circuit of the photoelectric switch are electrically isolated, it can be used in many occasions. A new generation of photoelectric switch devices manufactured using integrated circuit technology and SMT surface mounting technology has intelligent functions such as delay, widening, external synchronization, anti-interference, high reliability, stable working area and self-diagnosis. Pepperl+Fuchs photoelectric switches can be divided into three types according to the structure: the amplifier separated type, the amplifier built-in type and the power supply built-in type. According to the detection method, it can be divided into diffusion type, opposite beam type, mirror reflection type, slot type photoelectric switch and optical fiber type photoelectric switch. Other related products of Pepperl+Fuchs include Pepperl+Fuchs encoders, Pepperl+Fuchs power supplies, Pepperl+Fuchs safety barriers, Pepperl+Fuchs terminals, Pepperl+Fuchs surge protectors, etc.